Question: Question 1 : Inverse Square Law [ 1 0 pts ] A very noisy rooftop HVAC system equipment of a commercial building produces 1 2

Question 1: Inverse Square Law [10 pts]
A very noisy rooftop HVAC system equipment of a commercial building produces 120 dB at 4 m away from a busy secondary street. A.(a) Find its sound intensity (I) and sound power (W).(b) Determine the SIL of this HVAC system from the nearby residential building at a distance of 10 m .
Question 1 : Inverse Square Law [ 1 0 pts ] A

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